27980150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{50873}}^1$

素因数の和:50896

約数の個数: 24

約数和(自身を含む): 56775384

約数和(自身を除く): 28795234

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 50873, 101746, 254365, 508730, 559603, 1119206, 1271825, 2543650, 2798015, 5596030, 13990075, 27980150]

約数ペア:

[(1, 27980150), (2, 13990075), (5, 5596030), (10, 2798015), (11, 2543650), (22, 1271825), (25, 1119206), (50, 559603), (55, 508730), (110, 254365), (275, 101746), (550, 50873)]